The ROAD WARRIOR is a powerful air horn that will produce the same high output sound that a big rig truck demands.  The beautiful chrome finish will look great on any truck, RV, van and etc.  Powered by Wolo's new compact heavy-duty compressor that is maintenance free.  No high pressure on-board air tank required.  The horn is secured to the vehicle's roof with two (2) sturdy mounts that will eliminate vibration at high speeds and while driving on rough roads.  Installation is made easy with Wolo's new flexible inlet hose with brass fittings.  The ROAD WARRIOR will provide years of dependable maintenance free service.  Kit includes heavy-duty compressor, relay, hose, stainless steel mounting hardware.